Drop hard requirement on debootstrap and EPEL
EPEL is only needed for debootstrap, debootstrap is only needed when building Debian/Ubuntu images. Install it on demand and update the docs. Change-Id: I6b90c91f20b5acd198cabbb89f21a72caaf90c63
This commit is contained in:
Dmitry Tantsur
parent
508899cc6b
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7e363d4318
doc/source/install
playbooks/roles
bifrost-create-dib-image/tasks
bifrost-ironic-install/defaults
scripts
@ -37,20 +37,8 @@ Installation
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Pre-install steps
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=================
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Installing bifrost on RHEL or CentOS requires a few extra pre-install steps,
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in order to have access to the additional packages contained in the EPEL
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repository. Some of the software bifrost leverages, can only be obtained from
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EPEL on RHEL and CentOS systems.
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.. note:: Use of EPEL repositories may result in incompatible packages
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being installed by the package manager. Care should be taken
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when using a system with EPEL enabled.
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RHEL
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----
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Enable additional repositories (RHEL only)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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------------------------------------------
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The ``extras`` and ``optional`` dnf repositories must be enabled to satisfy
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bifrost's dependencies. To check::
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@ -76,13 +64,19 @@ to enable them::
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sudo dnf config-manager --enable rhui-REGION-rhel-server-optional
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sudo dnf config-manager --enable rhui-REGION-rhel-server-extras
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Enable the EPEL repository
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^^^^^^^^^^^^^^^^^^^^^^^^^^
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Enable the EPEL repository (RHEL and CentOS)
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--------------------------------------------
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The Extra Packages for Enterprise Linux (EPEL) are required to install some
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dependencies. Please refer to the
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`official wiki page <https://fedoraproject.org/wiki/EPEL>`_ to install and
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configure them.
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Building Debian or Ubuntu based images on RHEL or CentOS requires a few extra
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pre-install steps, in order to have access to the additional packages contained
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in the EPEL repository.
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Please refer to the `official wiki page <https://fedoraproject.org/wiki/EPEL>`_
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to install and configure them.
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.. note:: Use of EPEL repositories may result in incompatible packages
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being installed by the package manager. Care should be taken
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when using a system with EPEL enabled.
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Performing the installation
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===========================
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@ -15,11 +15,6 @@
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---
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- import_role:
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name: venv_python_path
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- name: Ensure required packages are installed
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package:
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name: "{{ dib_host_required_packages }}"
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state: present
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environment: "{{ venv }}"
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# If attempting to utilize a base Ubuntu image, diskimage-builder
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# is the recommended, and default path.
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- name: "Test if image is present"
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@ -150,6 +145,15 @@
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- name: "Build argument list"
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set_fact:
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dib_arglist: "{{dib_trace_arg|default('')}} {{dib_uncompressed_arg|default('')}} {{dib_clearenv_arg|default('')}} {{dib_notmpfs_arg|default('')}} {{dib_offline_arg|default('')}} {{dib_skipbase_arg|default('')}} {{dib_arch_arg|default('')}} {{dib_imagename_arg|default('')}} {{dib_imagetype_arg|default('')}} {{dib_imagesize_arg|default('')}} {{dib_imagecache_arg|default('')}} {{dib_maxresize_arg|default('')}} {{dib_mintmpfs_arg|default('')}} {{dib_mkfsopts_arg|default('')}} {{dib_qemuopts_arg|default('')}} {{dib_rootlabel_arg|default('')}} {{dib_rdelement_arg|default('')}} {{dib_installtype_arg|default('')}} {{dib_packages_arg|default('')}} {{dib_os_element}} {{dib_elements|default('')}}"
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- name: Install debootstrap if building a Debian image
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package:
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name: debootstrap
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state: present
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when: >
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test_image_present.stat.exists == false
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and test_image_dib_present.stat.exists == false
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and test_image_initramfs_present.stat.exists == false
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and ("debian" in dib_os_element or "ubuntu" in dib_os_element)
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- name: "Initiate image build"
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command: disk-image-create {{dib_arglist}}
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environment: "{{ dib_env_vars_final | combine(bifrost_venv_env if enable_venv|bool else {}) | combine({'DIB_BLOCK_DEVICE_CONFIG': dib_partitioning} if dib_partitioning is defined and dib_partitioning|length > 0 else {}) }}"
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@ -29,7 +29,6 @@ required_packages:
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- genisoimage
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- kpartx
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- qemu-utils
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- debootstrap
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- uuid-runtime
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- curl
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- socat
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@ -9,7 +9,6 @@ nginx_user: nginx
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mysql_service_name: mariadb
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tftp_service_name: tftp
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required_packages:
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- debootstrap
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- dnsmasq
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- gcc
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- genisoimage
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@ -33,7 +33,6 @@ required_packages:
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- qemu-img
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- python3-libselinux
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- python3-policycoreutils
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- debootstrap
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- gcc
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- python3-pip
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- socat
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@ -35,7 +35,6 @@ required_packages:
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- kpartx
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- qemu-tools
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- policycoreutils-python
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- debootstrap
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- dpkg
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- iptables
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- tar
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@ -26,7 +26,6 @@ required_packages:
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- genisoimage
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- kpartx
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- qemu-utils
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- debootstrap
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- uuid-runtime
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- curl
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- dnsmasq
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@ -70,15 +70,6 @@ case ${ID,,} in
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*) echo "ERROR: Supported package manager not found. Supported: apt, dnf, yum, zypper"; exit 1;;
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esac
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# if running in OpenStack CI, then make sure epel is enabled
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# since it may already be present (but disabled) on the host
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if env | grep -q ^ZUUL; then
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if [ "${OS_FAMILY}" == "RedHat" ]; then
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${INSTALLER_CMD} dnf-utils
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sudo dnf config-manager --set-enabled epel || true
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fi
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fi
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for pkg in ${CHECK_CMD_PKGS[@]}; do
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if ! $(${CHECK_CMD} ${PKG_MAP[$pkg]} &>/dev/null); then
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${INSTALLER_CMD} ${PKG_MAP[$pkg]}
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@ -44,6 +44,10 @@ CLOUD_CONFIG=""
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WAIT_FOR_DEPLOY=true
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ENABLE_VENV=true
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# Get OS information
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source /etc/os-release || source /usr/lib/os-release
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OS_DISTRO="$ID"
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# Setup openstack_ci test database if run in OpenStack CI.
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if [ "$ZUUL_BRANCH" != "" ]; then
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sudo mkdir -p /opt/libvirt/images
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@ -83,6 +87,17 @@ elif [ ${BUILD_IMAGE} = "true" ]; then
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INSPECT_NODES=false
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DOWNLOAD_IPA=false
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CREATE_IPA_IMAGE=true
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# if running in OpenStack CI, then make sure epel is enabled
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# since it may already be present (but disabled) on the host
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# we need epel for debootstrap
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if env | grep -q ^ZUUL; then
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if [[ "$OS_DISTRO" == "rhel" ]] || [[ "$OS_DISTRO" == "centos" ]]; then
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sudo dnf install -y dnf-utils
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sudo dnf install -y epel-release || true
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sudo dnf config-manager --set-enabled epel || true
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fi
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fi
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elif [ ${ENABLE_KEYSTONE} = "true" ]; then
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NOAUTH_MODE=false
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CLOUD_CONFIG="-e cloud_name=bifrost"
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